- Time
- Team 1
- vs
- Team 2
- Venue
- 06 Dec 2025
- 17:30
-
- Leinster
- Harlequins
-
- Aviva Stadium
- 06 Dec 2025
- 18:30
-
- Stade Rochelais
- Leicester Tigers
-
- Stade Marcel Deflandre
- 13 Dec 2025
- 17:30
-
- Munster
- Gloucester
-
- Pairc Ui Chaoimh
- 14 Dec 2025
- 13:00
-
- Harlequins
- Bayonne
-
- The Stoop-Twickenham
- 14 Dec 2025
- 17:30
-
- Bristol
- Section Paloise
-
- Ashton Gate
- 10 Jan 2026
- 17:30
-
- Leinster
- Stade Rochelais
-
- Aviva Stadium

